Liquid crystal tunable terahertz lens with spin-selected focusing property

Shen, ZX; Zhou, SH; Ge, SJ; Duan, W; Ma, LL; Lu, YQ; Hu, W

Hu, W (reprint author), Nanjing Univ, Natl Lab Solid State Microstruct, Key Lab Intelligent Opt Sensing & Manipulat, Collaborat Innovat Ctr Adv Microstruct,Coll Engn, Nanjing 210093, Jiangsu, Peoples R China.; Hu, W (reprint author), JITRI, Inst Smart Liq

OPTICS EXPRESS, 2019; 27 (6): 8800

Abstract

We propose and demonstrate an active spin-selected lens with liquid crystal (LC) in the terahertz (T1-1z) range. The lens is a superposition of two ge......

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